🏷️ Basic Information Identification Make: BMW Model: 7 Series Chassis Code: E32 Model Variants: 735i, 735iL, 740i Codes Engine Code 735I: M30B35 Engine Code 740I: M60B40 👋 Introduction Market Position Target Audience: BMW owners with basic mechanical skills and independent auto service professionals Value Proposition: Provides dealer-level information for informed ownership and cost-effective repairs Competitive Analysis Advantage Over Other Manuals: Instant download, PDF format for device compatibility, printable pages to prevent damage Key Features Accessibility: Instant download on receipt of payment, no shipping costs or waiting User Benefit Informed Decisions: Empowers owners to understand and discuss repairs knowledgeably with technicians 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive repair and service for BMW E32 7 Series models (1988-1994) Page Count Estimated Page Count: Estimated 1000+ pages (typical for this generation of BMW service manuals) Manual Type Manual Type: Repair Service Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Service: Engine service and overhauling, including M30B35 and M60B40 engines Transmission Service: Transmission, differentials, and clutch service Chassis Suspension Steering: Chassis, steering, and suspension systems, including E32 specific designs Brake System: Brake system diagnostics, repair, and ABS system procedures Electrical System: Complete wiring diagrams, electrical component troubleshooting, and control systems Fuel Emission Induction: Fuel system, emission control, and induction system maintenance and repair Bodywork Interior: Body repair, interior components, and trim specifications Procedures Included Diagnostic Procedures: Troubleshooting and diagnostic procedures for common and advanced faults Rebuild Procedures: Engine and transmission overhauling and rebuild procedures Maintenance Tasks: Routine maintenance tasks, fluid changes, and component replacements Wiring Diagram Tracing: Detailed tracing and verification of wiring diagrams with specific terminal pin connections and expected readings Testing Suspected Parts: Techniques for testing suspect parts, including specific diagnostic methods for BMW Technical Depth Depth Of Coverage: In-depth technical details equivalent to authorized dealer service departments Torque Settings: Comprehensive specifications and torque settings for all major components Engine Management: Understanding and analyzing engine management systems for M30 and M60 engines 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content within the PDF Print Quality Printability: Printable pages for convenient workshop use Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine 3.5L M30B35: 3.5 Liter SOHC Inline-6 (M30B35) Engine 4.0L M60B40: 4.0 Liter DOHC V8 (M60B40) Performance M30B35 Horsepower Approx: Approximately 208-211 hp (varies slightly by market and year) M30B35 Torque Approx: Approximately 225-232 lb-ft (varies slightly by market and year) M60B40 Horsepower Approx: Approximately 282-296 hp (varies by market and year) M60B40 Torque Approx: Approximately 295-302 lb-ft (varies by market and year) Fuel System Fuel Injection Type: Bosch Motronic electronic fuel injection (EFI) 🔧 Transmission Standard Standard Transmission: 5-speed manual (less common on later models, particularly 740i) Optional Optional Transmission: 4-speed automatic (ZF 4HP22 for M30, ZF 5HP30 for M60) Features Transmission Control: Hydraulically controlled automatic transmission with electronic control unit (on M60) 📐 Dimensions Exterior Wheelbase 735I: 111.5 inches (2832 mm) Wheelbase 735Il: 117.1 inches (2974 mm) Weights Curb Weight Approx: Starting from approximately 3800 lbs (1725 kg) and increasing with options and engine 🛡️ Safety Features Ratings NHTSA Ratings Era: Safety ratings from this era were less standardized; focus on passive safety features inherent to BMW design. Active Features ABS: Anti-lock Braking System (ABS) standard on most models Passive Features Airbags: Driver-side airbag became standard during the E32's production run Body Construction: Reinforced passenger cell and energy-absorbing crumple zones 💡 Technology Features Infotainment Audio System: Optional premium sound systems, often with cassette players and early CD changers. Climate Control: Automatic climate control with dual-zone capability. Driver Assistance Cruise Control: Standard electronic cruise control. Park Distance Control: Optional early versions of park assist sensors. Connectivity Cellular Phone: Optional integrated early car phone systems. 🔧 Maintenance Service Intervals Oil Change Interval Typical: Typically every 5,000-7,500 miles (8,000-12,000 km) or annually, depending on driving conditions. Refer to manual for precise intervals. Coolant Change Interval Typical: Every 2 years or 30,000 miles (48,000 km). Always use BMW-approved coolant. Fluid Specifications Engine Oil Spec M30: API SG or higher, SAE 15W-40 or 10W-40 (check manual for exact viscosity based on climate). Engine Oil Spec M60: API SG/SH, SAE 5W-30 or 5W-40 is often recommended for the M60 V8. Automatic Transmission Fluid: Specific ATF (e.g., Dexron III for ZF 4HP22, specific BMW P/N for ZF 5HP30 - consult manual). Coolant Type: Ethylene glycol based coolant, typically green or blue. Known Issues Cooling System: Plastic coolant expansion tanks can become brittle and crack; water pump seals can fail. M60 Engine Chain Tensioners: Hydraulic chain tensioners on M60 engines are known to fail, potentially leading to timing chain issues. Early replacement is advised. Window Regulators: Power window regulators can fail over time. Headliner Sagging: Headliner fabric can sag due to aged adhesive. ABS Module: ABS control...